ClickyClack Posted August 3, 2012 Report Share Posted August 3, 2012 The 1400s are recent history. Think ten or twenty thousand years previous to that. Quote Link to comment Share on other sites More sharing options...
Vort Posted August 3, 2012 Report Share Posted August 3, 2012 The 1400s are recent history. Think ten or twenty thousand years previous to that.This is a useful way to consider such questions, but its usefulness is limited by our ignorance. The reason it's called "prehistoric" is because we have no histories of those times. Too many questions, such as: If people generally only lived to be 25 or 30, what sense does it make that menarche not occur until close to 20? Quote Link to comment Share on other sites More sharing options...
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